The application of near infrared spectroscopy to predict faecal nitrogen and phosphorus in multiple ruminant herbivore species

Earth & Environmental Sciences

• ruminant 100%
• infrared spectroscopy 83%
• herbivore 81%
• near infrared 72%
• phosphorus 56%
• nitrogen 46%
• calibration 44%
• cattle 42%
• goat 14%
• sheep 13%
• deer 12%
• animal 8%
• feces 6%
• rangeland 6%
• forage 6%
• nutrition 6%
• prediction 5%

Agriculture & Biology

• near-infrared spectroscopy 88%
• calibration 75%
• ruminants 70%
• herbivores 66%
• phosphorus 57%
• nitrogen 45%
• cattle 30%
• sampling 27%
• bison 19%
• elks 18%
• deer 15%
• goats 11%
• concentrated animal feeding operations 11%
• sheep 9%
• prediction 9%
• forage quality 8%
• runoff 8%
• rangelands 7%
• flocks 6%
• herds 5%
• feces 5%
• nutrition 5%